Audio amplifier faceplate



FIG. 1 is a perspective view of an audio amplifier faceplate showing a first embodiment of my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a perspective view of an audio amplifier faceplate showing a second embodiment of my new design;

FIG. 4 is a front view thereof;

FIG. 5 is a perspective view of an audio amplifier faceplate showing a third embodiment of my new design; and,

FIG. 6 is a front view thereof.

The broken line showing of a housing is included for the purpose of illustrating environment and forms no part of the claimed design. 

I claim the ornamental design for an audio amplifier faceplate, as shown and described. 